I was watching the US Open with your mom last night and John McEnroe used the term "Fit as a Fiddle." I believe he was referring to Roger Federer. Thought you would want to know that the term did not originally refer to fitness, but rather to the strings on a violin (i.e. fiddle) being ready to play. Tomorrow is Fit as a Fiddle Friday, and it definitely refers to fitness. I hope you can use this valuable information when making conversation this week.
Cheers,
Dad